You're going to have to work through that hole on the outside. Locate the rod that usually attaches to the lock. Try to get it to unlock. Locate the rod from the outside doorhandle, try to open the door. Look in to see if something is binding. If you can get the door open, you're going to need to remove the door panel and find out what happened. I have seen on these cars where the window glass would lower and get snagged on the two rods from the interior handle linkage and bend it or get stuck on it, causing everything to stop working all together.
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